SPRATLEN

Oil · District 7B · Lease #30400

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

239 BBL

Cum Gas

0 MCF

Wells

1

Production

2009-04 — 2011-01

Peak Month

2010-06

Production History

Cum Oil: 239 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15 BBL/mo

Di (annual)

86.2%

b-factor

0.0

EUR

198 BBL

R-squared

0.356

type

exponential

Operator History (from monthly production reports)

2020-05 — 2026-07 SOJOURNER DRILLING CORPORATION 75 mo
2009-04 — 2020-04 M-TEX RESOURCES, INC. 133 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
151M-TEX RESOURCES, INC.35,4752009-04-21